/Engine/Source/Developer/ShaderCompilerCommon/Public/ShaderConductorContext.h
Performs the specified optimization passes (e.g. "-O" or "--strip-reflect") on the SPIR-V module.
bool OptimizeSpirv ( [TArray](API\Runtime\Core\Containers\TArray)< uint32 > & Spirv, const ANSICHAR *const * OptConfigs, int32 OptConfigCount )